18954270192

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 640

約数和(自身を含む): 64795852800

約数和(自身を除く): 45841582608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 23, 24, 26, 33, 38, 39, 44, 46, 48, 52, 57, 66, 69, 71, 76, 78, 88, 89, 92, 104, 114, 132, 138, 142, 143, 152, 156, 176, 178, 184, 208, 209, 213, 228, 247, 253, 264, 267, 276, 284, 286, 299, 304, 312, 356, 368, 418, 426, 429, 437, 456, 494, 506, 528, 534, 552, 568, 572, 598, 624, 627, 712, 741, 759, 781, 836, 852, 858, 874, 897, 912, 923, 979, 988, 1012, 1068, 1104, 1136, 1144, 1157, 1196, 1254, 1311, 1349, 1424, 1482, 1518, 1562, 1633, 1672, 1691, 1704, 1716, 1748, 1794, 1846, 1958, 1976, 2024, 2047, 2136, 2288, 2314, 2343, 2392, 2508, 2622, 2698, 2717, 2769, 2937, 2964, 3036, 3124, 3266, 3289, 3344, 3382, 3408, 3432, 3471, 3496, 3588, 3692, 3916, 3952, 4047, 4048, 4094, 4272, 4628, 4686, 4784, 4807, 4899, 5016, 5073, 5244, 5396, 5434, 5538, 5681, 5874, 5928, 6072, 6141, 6248, 6319, 6532, 6578, 6764, 6864, 6942, 6992, 7176, 7384, 7832, 8094, 8151, 8188, 9256, 9372, 9614, 9798, 9867, 10032, 10146, 10153, 10488, 10792, 10868, 11076, 11362, 11748, 11856, 12144, 12282, 12496, 12638, 12727, 13064, 13156, 13528, 13884, 14352, 14421, 14768, 14839, 15664, 16188, 16302, 16376, 17043, 17537, 17963, 18512, 18601, 18744, 18957, 19228, 19596, 19734, 20292, 20306, 20976, 21229, 21584, 21736, 21983, 22152, 22517, 22724, 23496, 24564, 25276, 25454, 26128, 26312, 26611, 27056, 27768, 28842, 29678, 30459, 31027, 32376, 32604, 32752, 34086, 35074, 35926, 37202, 37488, 37914, 38181, 38456, 38893, 39192, 39468, 40584, 40612, 42458, 43472, 43966, 44304, 44517, 45034, 45448, 46992, 49128, 50552, 50908, 52611, 52624, 53222, 53889, 55536, 55803, 57684, 59356, 60918, 62054, 62491, 63687, 64752, 65208, 65949, 67551, 68172, 69509, 70148, 71852, 74404, 75828, 76362, 76912, 77786, 78384, 78936, 79833, 81168, 81224, 82147, 84916, 87932, 89034, 90068, 90896, 93081, 98256, 101104, 101816, 105222, 106444, 107778, 111606, 115368, 116679, 118712, 120061, 121836, 124108, 124982, 127374, 130416, 131898, 135102, 136344, 139018, 140296, 143704, 145337, 148808, 151656, 152724, 155572, 157872, 159666, 162448, 164294, 169832, 175864, 178068, 180136, 186162, 187473, 192907, 203632, 208527, 210444, 212888, 215556, 223212, 230736, 233358, 233519, 237424, 240122, 241813, 243672, 246441, 248216, 249964, 254748, 263796, 270204, 272688, 278036, 280592, 287408, 290674, 292721, 297616, 303312, 305448, 311144, 319332, 328588, 339664, 341297, 351728, 356136, 360183, 360272, 372324, 374946, 385814, 403351, 417054, 420888, 425776, 427823, 431112, 436011, 446424, 466716, 467038, 480244, 483626, 487344, 492882, 496432, 499928, 505609, 509496, 527592, 540408, 556072, 578721, 581348, 585442, 610896, 622288, 638664, 657176, 682594, 700557, 712272, 720366, 725439, 744648, 749892, 771628, 806702, 834108, 841776, 855646, 862224, 872022, 878163, 892848, 903617, 933432, 934076, 960488, 967252, 985764, 999856, 1011218, 1018992, 1023891, 1055184, 1080816, 1112144, 1157442, 1162696, 1170884, 1210053, 1277328, 1283469, 1314352, 1320671, 1365188, 1401114, 1440732, 1450878, 1489296, 1499784, 1516827, 1543256, 1560793, 1598707, 1613404, 1668216, 1711292, 1744044, 1756326, 1807234, 1866864, 1868152, 1889381, 1920976, 1934504, 1971528, 2022436, 2047782, 2314884, 2325392, 2341768, 2420106, 2566938, 2641342, 2710851, 2730376, 2761403, 2802228, 2881464, 2901756, 2999568, 3033654, 3086512, 3121586, 3197414, 3226808, 3336432, 3422584, 3488088, 3512652, 3614468, 3736304, 3778762, 3869008, 3943056, 3962013, 4044872, 4095564, 4436861, 4629768, 4682379, 4683536, 4796121, 4840212, 5133876, 5282684, 5421702, 5460752, 5522806, 5561699, 5604456, 5668143, 5762928, 5803512, 6067308, 6243172, 6394828, 6453616, 6845168, 6976176, 7025304, 7228936, 7557524, 7924026, 8089744, 8191128, 8284209, 8873722, 9259536, 9364758, 9592242, 9680424, 10267752, 10565368, 10843404, 11045612, 11123398, 11208912, 11336286, 11607024, 12134616, 12486344, 12789656, 13310583, 14050608, 14457872, 15115048, 15848052, 16382256, 16568418, 16685097, 17168723, 17747444, 18729516, 19184484, 19360848, 20535504, 20783191, 21130736, 21686808, 22091224, 22246796, 22672572, 24269232, 24972688, 25579312, 26621166, 30230096, 30375433, 31696104, 33136836, 33370194, 34337446, 35494888, 35898239, 37459032, 38368968, 41566382, 43373616, 44182448, 44493592, 45345144, 51506169, 53242332, 60750866, 62349573, 63392208, 66273672, 66740388, 68674892, 70989776, 71796478, 74918064, 76737936, 83132764, 88987184, 90690288, 91126299, 103012338, 106484664, 107694717, 121501732, 124699146, 132547344, 133480776, 137349784, 143592956, 166265528, 182252598, 206024676, 212969328, 215389434, 243003464, 249398292, 266961552, 274699568, 287185912, 332531056, 364505196, 394880629, 412049352, 430778868, 486006928, 498796584, 574371824, 729010392, 789761258, 824098704, 861557736, 997593168, 1184641887, 1458020784, 1579522516, 1723115472, 2369283774, 3159045032, 4738567548, 6318090064, 9477135096, 18954270192]

約数ペア:

[(1, 18954270192), (2, 9477135096), (3, 6318090064), (4, 4738567548), (6, 3159045032), (8, 2369283774), (11, 1723115472), (12, 1579522516), (13, 1458020784), (16, 1184641887), (19, 997593168), (22, 861557736), (23, 824098704), (24, 789761258), (26, 729010392), (33, 574371824), (38, 498796584), (39, 486006928), (44, 430778868), (46, 412049352), (48, 394880629), (52, 364505196), (57, 332531056), (66, 287185912), (69, 274699568), (71, 266961552), (76, 249398292), (78, 243003464), (88, 215389434), (89, 212969328), (92, 206024676), (104, 182252598), (114, 166265528), (132, 143592956), (138, 137349784), (142, 133480776), (143, 132547344), (152, 124699146), (156, 121501732), (176, 107694717), (178, 106484664), (184, 103012338), (208, 91126299), (209, 90690288), (213, 88987184), (228, 83132764), (247, 76737936), (253, 74918064), (264, 71796478), (267, 70989776), (276, 68674892), (284, 66740388), (286, 66273672), (299, 63392208), (304, 62349573), (312, 60750866), (356, 53242332), (368, 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8191128), (2343, 8089744), (2392, 7924026), (2508, 7557524), (2622, 7228936), (2698, 7025304), (2717, 6976176), (2769, 6845168), (2937, 6453616), (2964, 6394828), (3036, 6243172), (3124, 6067308), (3266, 5803512), (3289, 5762928), (3344, 5668143), (3382, 5604456), (3408, 5561699), (3432, 5522806), (3471, 5460752), (3496, 5421702), (3588, 5282684), (3692, 5133876), (3916, 4840212), (3952, 4796121), (4047, 4683536), (4048, 4682379), (4094, 4629768), (4272, 4436861), (4628, 4095564), (4686, 4044872), (4784, 3962013), (4807, 3943056), (4899, 3869008), (5016, 3778762), (5073, 3736304), (5244, 3614468), (5396, 3512652), (5434, 3488088), (5538, 3422584), (5681, 3336432), (5874, 3226808), (5928, 3197414), (6072, 3121586), (6141, 3086512), (6248, 3033654), (6319, 2999568), (6532, 2901756), (6578, 2881464), (6764, 2802228), (6864, 2761403), (6942, 2730376), (6992, 2710851), (7176, 2641342), (7384, 2566938), (7832, 2420106), (8094, 2341768), (8151, 2325392), (8188, 2314884), (9256, 2047782), (9372, 2022436), (9614, 1971528), (9798, 1934504), (9867, 1920976), (10032, 1889381), (10146, 1868152), (10153, 1866864), (10488, 1807234), (10792, 1756326), (10868, 1744044), (11076, 1711292), (11362, 1668216), (11748, 1613404), (11856, 1598707), (12144, 1560793), (12282, 1543256), (12496, 1516827), (12638, 1499784), (12727, 1489296), (13064, 1450878), (13156, 1440732), (13528, 1401114), (13884, 1365188), (14352, 1320671), (14421, 1314352), (14768, 1283469), (14839, 1277328), (15664, 1210053), (16188, 1170884), (16302, 1162696), (16376, 1157442), (17043, 1112144), (17537, 1080816), (17963, 1055184), (18512, 1023891), (18601, 1018992), (18744, 1011218), (18957, 999856), (19228, 985764), (19596, 967252), (19734, 960488), (20292, 934076), (20306, 933432), (20976, 903617), (21229, 892848), (21584, 878163), (21736, 872022), (21983, 862224), (22152, 855646), (22517, 841776), (22724, 834108), (23496, 806702), (24564, 771628), (25276, 749892), (25454, 744648), (26128, 725439), (26312, 720366), (26611, 712272), (27056, 700557), (27768, 682594), (28842, 657176), (29678, 638664), (30459, 622288), (31027, 610896), (32376, 585442), (32604, 581348), (32752, 578721), (34086, 556072), (35074, 540408), (35926, 527592), (37202, 509496), (37488, 505609), (37914, 499928), (38181, 496432), (38456, 492882), (38893, 487344), (39192, 483626), (39468, 480244), (40584, 467038), (40612, 466716), (42458, 446424), (43472, 436011), (43966, 431112), (44304, 427823), (44517, 425776), (45034, 420888), (45448, 417054), (46992, 403351), (49128, 385814), (50552, 374946), (50908, 372324), (52611, 360272), (52624, 360183), (53222, 356136), (53889, 351728), (55536, 341297), (55803, 339664), (57684, 328588), (59356, 319332), (60918, 311144), (62054, 305448), (62491, 303312), (63687, 297616), (64752, 292721), (65208, 290674), (65949, 287408), (67551, 280592), (68172, 278036), (69509, 272688), (70148, 270204), (71852, 263796), (74404, 254748), (75828, 249964), (76362, 248216), (76912, 246441), 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